I know lot of users facing this issue after marshmallow update so i decide to made this thread.
I have n910t and i have multiple batteries but phone everytime shutdowns at 15% or 20% after. Updated to marshmallow i did everything i downloaded battery calibration app from playstore but didn't work.
So i figured out how to fix and clear current wrong battery calibration status without root and my phone doesn't shut down at 15 or 20% anymore.
1,open dialer and dial *#0228#
2,after dialing *#0228# the battery status menu will popup.
3,hit ( quick start ) at bottom of the screen in red color
4,hit ( yes ) and go to settings/battery and disable fast charging for 1 charge only.
5,power off the phone and charge to 100%.
6,turn on the phone and if it shows 97,98,99 plug in charger again and charge to 100%.
7,once it charge to 100% unplug charger and this will create new battery calibration status automatically.now you can enable fast charge again.
8, Next go to play store and download wakelock power app and install it. Open the app and hit (PARTIAL WAKE LOCK) as in screenshot below.
This app will help prevent the device from random rebooting and freezing this app does not require root access.
Download wakelock power app link below.
https://play.google.com/store/apps/details?id=eu.thedarken.wl
THIS METOHOD WORKS ONLY WITH STOCK OFFICIAL FIRMWARE IF YOU ARE RUNNING AOSP ROMS/CYANOGENMOD ROMS/NOTE7 ROMS/S7EDGE ROMS/ OR OTHER PORTED ROMS DIALING *#0228# MAY NOT WORK.
AND IF YOU HAVE VERIZON NOTE 4 THE HIDDEN CODES ARE DISABLED BY CARRIER SO DIALING *#0228# CODE WILL NOT WORK.
HIT THANKS IF THIS WORKS FOR YOU:good:
I have n910t and i have multiple batteries but phone everytime shutdowns at 15% or 20% after. Updated to marshmallow i did everything i downloaded battery calibration app from playstore but didn't work.
So i figured out how to fix and clear current wrong battery calibration status without root and my phone doesn't shut down at 15 or 20% anymore.
1,open dialer and dial *#0228#
2,after dialing *#0228# the battery status menu will popup.
3,hit ( quick start ) at bottom of the screen in red color
4,hit ( yes ) and go to settings/battery and disable fast charging for 1 charge only.
5,power off the phone and charge to 100%.
6,turn on the phone and if it shows 97,98,99 plug in charger again and charge to 100%.
7,once it charge to 100% unplug charger and this will create new battery calibration status automatically.now you can enable fast charge again.
8, Next go to play store and download wakelock power app and install it. Open the app and hit (PARTIAL WAKE LOCK) as in screenshot below.
This app will help prevent the device from random rebooting and freezing this app does not require root access.
Download wakelock power app link below.
https://play.google.com/store/apps/details?id=eu.thedarken.wl
THIS METOHOD WORKS ONLY WITH STOCK OFFICIAL FIRMWARE IF YOU ARE RUNNING AOSP ROMS/CYANOGENMOD ROMS/NOTE7 ROMS/S7EDGE ROMS/ OR OTHER PORTED ROMS DIALING *#0228# MAY NOT WORK.
AND IF YOU HAVE VERIZON NOTE 4 THE HIDDEN CODES ARE DISABLED BY CARRIER SO DIALING *#0228# CODE WILL NOT WORK.
HIT THANKS IF THIS WORKS FOR YOU:good:
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